|  |
Ser.nr. | 15054 |
 | Helenium amarum var. amarum Syn: Helenium tenuifolium Nutt.
?: Helenium amarum var. amarum (Raf.) H. Rock / Helenium tenuifolium | | | | | Helenium amarum var. amarum | 5000 | | Helenium amarum var. amarum | 508 | | Helenium tenuifolium Nutt. | 5000, 0-1 | | Helenium amarum var. amarum (Raf.) H. Rock | 508 | | Helenium tenuifolium | 511, 510 |
 | Sneezeweed / Yellow bitterweed / Yellowdicks | | | | | Sneezeweed | 508 | | Yellow bitterweed | 508 | | Yellowdicks | 508 |
 | 508, 510, 511, 5000 |
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